A modern, extremely effective agent with rust removal and preservation properties. Thanks to its excellent penetrating properties, it easily penetrates between corroded and seized elements. Facilitates the disassembly of rusted mechanical connections and protects against re-rusting. APPLICATION: - for loosening rusty, seized connection elements, such as: screws, levers, hinges, bolts, pins, etc., - for removing rust from parts of passenger cars, trucks, agricultural and construction machines, - for maintaining hard-to-reach metal surfaces.